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Computer General Science Test Hard Mode MCQs With Answers
Question # 1
The six kinds of words keywords variables constants string constants operators and punctuators are also called
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Group
Token
Identifiers
All the above
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Question # 2
Ram stands for
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Random Access memory
Rechargeable Access memory
Randomly Active memory
Rapid Access Memory
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Question # 3
The fopen () function returns the,,,,,,,,,pointer if it fails to open the file for some reason.
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0 (zero)
NULL
1 (one)
File
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Question # 4
A system in which data can be received and sent simultaneously is called
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Simplex
Half duplex
Full-duplex
Multi-duplex
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Question # 5
An external variable is variable can be referenced in a declaration
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In main () only
In the first function that uses it
In any function that uses it
Outside of any function
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Question # 6
A,,,,,,,,,,,,,,,,is a series of declarations and statements surrounded by braces.
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Compound statement
If statement
If-else statement
Switch statement
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Question # 7
The method by way of which we can repeat a part of program is
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Using a for statement
Using a do-while statement
Using a while statement
Using a if-then-else statement
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Question # 8
Which of the following operating system is a GUI operating system:
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Windows
Linux
Solaris
All of the above
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Question # 9
Which of the following can be passed to a function via arguments?
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Constants
Variables (with values)
Expressions
Preprocessor directives
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Question # 10
The variables commonly used in C functions are accessible
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To all other functions
To only one function
To specific functions
To special functions
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Question # 11
Integrity of data means data is
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Efficient
Redundant
Correct
Complete
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